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Mare Imbrium - 20190513 - Bresser 102/460, 





    
        

            altazastro

Mare Imbrium - 20190513 - Bresser 102/460

Technical card

Resolution: 984x688

Date:May 13, 2019

Time: 23:00

Frames: 2911

FPS: 100.00000

Focal length: 460

Seeing: 4

Transparency: 2

Locations: Home, Turin, Italy

Data source: Backyard

Description

This image was taken using a "semi-narrow" bandwith filter about 35 nm wide (642-677nm) obtained by cascading a Baader Fringe-Killer and an Astronomik ProPlanet IR 642 filter.
I think it proves that, when working with a limited range of light frequencies, the fast achromat can nevertheless produce decent lunar images.

Comments

Author

altazastro
altazastro
License: Attribution Creative Commons
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Mare Imbrium - 20190513 - Bresser 102/460, 





    
        

            altazastro